Mobile armchair



FIG. 1 is a front perspective view of the front of a mobile armchair showing our new design;

FIG. 2 is a front elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 5 is a rear elevational view;

FIG. 6 is a front perspective view of a mobile armchair showing a second embodiment of our design;

FIG. 7 is a front elevational view of the mobile armchair of FIG. 6;

FIG. 8 is a top plan view of the mobile armchair of FIG. 6;

FIG. 9 is a side elevational view, the opposite side being a mirror image thereof of the mobile armchair of FIG. 6; and,

FIG. 10 is a rear elevational view of the mobile armchair of FIG. 6. 

The ornamental design for a mobile armchair, as shown and described. 